Successes - MBA & MS

Masters Programs

Krithika Bhojanala

MBA at UNC Kenan-Flagler
GMAT 710 - Q50 V35
650 to 710 in 1 month
"After practicing a lot and giving many mocks, I could only score Q47 in my first GMAT attempt. But, during the classes with Mr. Sujoy, I could see definite improvement. Not only did he clear my concepts and helped me solve harder problems, he also taught me how to approach a question to save time. After his classes, I was able to score 710 with Q50"

Shubhra Jyoti Hazra

MBA at USC Marshall
GMAT 720 - Q50 V37
"Mr. Datta was my mentor during my GMAT prep and he is truly a great mentor. He was able to help me improve my quant score to Q50 in a short period of time. I would recommend that anyone thinking about GMAT should at least attend one of his Quant classes. His approach is simply brilliant. I wish him all the success!"

Drew Meyer

Q42 to Q49 in one month
"When I started working with Sujoy, I was at 42. The day of our first meeting that I knew my search for the perfect quant tutor was over; I mean, the guy is a wiz. From the beginning of our sessions to my actual exam, Sujoy helped me improve from a Q42 to a Q49. Working with Sujoy was a huge confidence booster; he not only helped me with the tricks, tips, and tactics necessary to ace the Quant but also instilled in me the belief that I could actually improve. Having the right mindset is key when going into a high-stakes exam like the GMAT, and I was not worried or nervous at all while taking the Quant section because of the attitudes he instilled in me."

Rakhi Raizada

MBA at Indian School of Business
GMAT 700
"Sujoy Sir has trained me for MBA entrance examination. He is one of the best teachers I have come across. The pedagogy which he follows is superb, making sure the student understands the underlying logic of the subject instead of just mugging up the things. I received his full support at every stage of my preparation"

Abhishek Jakhmola

MBA PGP at IIM Indore
CAT 97.63 overall, 99 quant
"Mr. Sujoy is a very gifted educator, with a knack for problem solving. He helped me during my CAT preparation. His ability to delve into the varied facets of a student's personality and enhance them by working on weaknesses make him an indispensable asset to whomsoever he is associated with. He has helped many individuals in realising their dreams."

Aditya Vora

Q47 to Q50 improvement
"I had a good time working with Sujoy on GMAT Quant. I was crunched on time and so worked with him on the trickier topics. Sujoy was very flexible on timings and also very good at covering all question types in a short window along with giving me practice problems for the same! Would surely recommend!"

Samrat Bose

MBA at ESMT Berlin
GMAT 720 - Q50 V38
"The best person to contact for GMAT success Sir was responsible for guiding me through study materials and mock tests to increase my score from initial mock results of 600 to a GMAT score of 720. Master at conveying complex concepts in manageable chunks of information"

Helly Mehta

"Sujoy sir is a great mentor and instructor. When I faced some challenges with some concepts in statistics and calculus, he tailored the pedagogy to resolve my concerns. His advise was very helpful in strategising the GMAT test taking which helped me secure a good score. I would surely recommend him! "

Ishani Das

SPJAIN Singapore
"Sujoy Datta was my mentor for SPJAT entrance exam. He taught me for about 10 classes and helped me crack the entrance. He is extremely patient and an excellent coach. I owe it to him! "

Judhajeet Biswas

MBA at IMT Ghaziabad
XAT 95 - QA 98, LR 99
"I'm happy to say that Sujoy's proficiency in the subject and his amazing teaching skills went a long way in helping me with the preparations. His unique approach to teaching Quants and DI theories and breaking down the complex concepts to the fundamentals helped me grasp the study material fast. His self curated and self created question bank was an indisputable resource. I really benefited from his round the clock availability - be it 7am in the morning or 1:30am in the night - he was always a text away when it came to clearing doubts, be it conceptual or problem specific. Moreover, he was very accommodating and arranged for extra classes whenever we requested"

Tanjeet Singh

"Excellent coach, highly flexible, in-depth knowledge of the subject, but firm and push you beyond boundaries so that you can excel in exams. I owe lot to him for preparing and pushing me so hard to crack entrance exams. Shall rate him10/10."

Pallav Chakraborty

"Sujoy Sir's guidance and all the help from helped me convert IIM Nagpur on my first try at CAT in 2020. His able guidance and continuous mentoring has helped me a lot and I was able to convert IIM Nagpur along with a few other top B-schools. I can vouch that he is a great mentor and definitely recommend others to seek his guidance for the B-School preparations."

Mari Mkhitaryan

Up from Q43 in 3 weeks
"I have completed one-month course of GMAT with instructor Sujoy. This course enabled me to increase my score from Q43 to Q47 (even reaching to Q49 in my practice tests). The instructor also shared some tips and tricks to solve hard problems in an easier and less time consuming way. His customized study plan enabled me to concentrate on my weaknesses and improve my result. He also provided useful material to strengthen the acquired knowledge."


"Really competent and empathetic teacher that really helped me a lot with the quant section for the GRE, can highly recommend"

Shreyan Gupta

GMAT 730 - Q50 V39
"Owing to Mr. Sujoy Kumar Datta's meticulous teaching technique and focus on the basics, I was able to score a 730 in the GMAT Examination with sectional break-up of Q50 and V39. He has definitely filled in my gaps of concepts and has changed my strategy of attempting questions. I am indebted to him for his support and guidance, and I would definitely recommend him if someone wishes wishes to appear for the GMAT or CAT examination."

Anchit Jalan

IIM Khozikode
CAT 98.08
"Sujoy Sirs unique way of teaching helped me out with my CAT preparation and I scored a 98.08 percentile which would not have been possible without him. He has the capability to bring out the best in every student ."

Neel Deorukhkar

"One of the most talented individuals I've come across, Sujoy is a great teacher and has the solution to almost any Quant question that I put forward. I particularly liked his teaching style - He didn't give answers out easily and made you think till you were able to get the solution on your own. He constantly motivated and encouraged me during my GMAT prep. I'd recommend Sujoy to any taking the GMAT. It was a pleasure learning from you!"

Vibha Pilla

"I had the privilege of working with Sujoy Datta on retraining my mind for GMAT quant after a couple of unsuccessful attempts, and it was a great experience studying with him. Sujoy's teaching style stood out in its ability to foster a deep understanding of the concepts. He didn't just provide solutions; he presented alternate approaches to solving problems, which not only broadened my problem-solving skills but also instilled a sense of confidence in tackling even the most challenging questions. His explanations were clear, and concise, making complex concepts feel manageable. Thanks to Sujoy's guidance, I improved my GMAT quant score. His ability to reframe problems and simplify complex ideas was instrumental in reshaping my approach to the GMAT quant section."

Shryans Goyal

"Sujoy's techniques were very helpful in understanding advanced GMAT concepts and improving my time (and score) on the test. Highly recommend his services!"

Chahat Walia

"A great learning institute if you are looking for CAT preparations. I was guided by Sujoy sir, he was immensely helpful in my preparation of quantitative aptitude, not only his teaching methods are unique but are also easily understandable. Alongside, sir is approachable at all times for clearing doubts and mentoring. I would highly recommend this institute to anyone preparing for MBA examinations"

Siddhart Sethi

ISB, Oxford
"It all started in the month of May when I went over to discuss the whole preparation scene and I was instantaneously overwhelmed by Sujoy sir's approach. In 1 month I improved from Q40 to Q50 - all thanks to the rigorous approach followed by Sujoy sir."

Poulami Chakraborty

GRE 318 - Q168
Ohio State University
"I found the technique of teaching very good, specially the ways that were taught to do sums quickly was really helpful. I was helped a lot in English with my Vocab and RC, tests were often taken which helped a lot. Further, I even found the teaching environment pretty comfortable so that I could voice my doubts repeatedly even on the same topic and I was always helped. The timings were also very flexible. Overall, the classes really helped me a lot to perform well in GRE"

Richa Kejriwal

GRE Q166
"I got in touch with Sujoy once I started preparing for the GRE and was knew I needed assistance with concepts for the Quantitive section. He was able to get through some of the trickier concepts swiftly and was patient as some of the sections which were relatively new for me. Would recommend his services to those at any stage of their test prep."

Amrit Sharma

GRE 320 - Q170
"This was a last-minute GRE hack for me. I was juggling between various commitments at the time when I decided to enroll in the GRE course. The course structure is tailored according to student needs, unlike some other programs. The extensive problem bank allowed me enough practice, the quant section in the real exam was like a cakewalk for me. The faculty is top-notch, encouraging and approachable at all times (they used to address my doubts at 2 AM in the weeks prior to exam). Sujoy's Sir passion for teaching is unparalleled and his dedication to what he does is inspiring. If you are hesitant about them, don't be. That is exactly the place you want to be!"

Ansh Kakkar

GRE Q165
"I took my GRE Classes from here. The classes were very helpful in understanding the core concepts. The overall experience was awesome. It wasn't just a class but an interactive session. He explains the concepts very well in a way that is understood without any difficulty."

Victor Bose

"If you want to crack any MBA entrance exam, this is the place to be. They have great teachers on all fronts who are extremely supportive and focused. Supplemented with mock tests that are almost perfect, this is an amazing place to transform anyone's chances of getting a call at a decent college from 0 to a 100. Best of all, the number of students in each batch is limited so the teachers can give ample attention to every student who wants to perform well."

Salaka Wikhe

GRE Q164
"Sujoy sir is an extremely great teacher. He is highly motivating and had answers to any question asked. His way of teaching concepts is very innovative and easily understandable. I highly recommend Sujoy sir for competitive exams."

Fahad Taslim

IIM Calcutta, CAT - 99.84
"Sir is a person who knows his subject very well. The learning experience with him has been a very fruitful one. Classes with Sujoy sir have been very interactive. He makes even the toughest of problems seem so easy. He is a friendly and easily approachable person."

Gopal Mundhra

"He's probably the best quant teacher in Kolkata. If you really want to rise above the mediocrity, he is the one to consult. The concepts are not done in an ordinary way because that is not the point of competitive exams. He carries rich experience and even richer aptitude"

Debmalya Dutta

IIM Ranchi
"Easily, amongst one of the very best in his trade. He has mastered the art of mathematics beyond excellence, and will always be willing to share his wealth of experience with you. No matter which level you belong to, trust him to have a strategy for you to excel. He will go out of his ways to help you out. I often used to seek help on concepts at odd hours of the day, and he almost always came up with a response within minutes. The result was, my percentiles getting a boost of 20 percentile, with just 3 months of his guidance. If you are looking for a mentor to guide you in CAT, there are very few as good as him. Also, small batch sizes and personalized guidance is a luxury you can rarely find from someone with his expertise. I will never have enough words to express my gratitude."

Shryoshe Biswas

NITIE, CAT - 99.5
"The mentors were very helpful and their way of approaching tricky or easy problems in a systematic yet simple manner is second to none. Apart from academics they are very motivating and this quality makes them stand apart from the rest of the people"

Ahana Batabyal

SIMB, SNAP 98.89
"Sujoy sir is a very good teacher. He explains really well and is always available for any doubts we have. All the teachers are very supportive and dedicated a lot of time to all the students and make sure we do really well"

Kunal Roy

Calls - XLRI, SIBM
"One of the most sincere teachers /mentors I ever came across. He ensured his availability at all times and is committed towards his job. A great mix of flexibility and brilliance."

Indushree Banerjee

GRE Q162
"I had only 1 month left to prepare and we had classes every alternate days. He is extremely friendly and help in every possible way. I had the privilege to get trained under his supervision and finally achieved 162/170 in Quantitative. He had the perfect tricks and techniques that helped me boost up my speed and maintain accuracy. He will provide in detailed solution to each and every question with separate doubt clearing sessions. Undoubtedly the best. Very friendly and adjustable. The best was his pep up talk before exam, Thank you so much for being such a great friend and guide"


"Sujoy Sir was instrumental with the fundamentals of quant in GMAT leading to me getting a full score. When I started with Sujoy sir, I was at 46. Sujoy sir has taught me like a big brother scheduling his time according to mine and making me practice the tough sums as he knew being an engineer I would easily do the medium ones. I would whole heartedly recommend him to any GMAT taker for the quant section."

Sohni Chakrabarti

GRE Q163
"Being an English Literature student, the very thought of doing maths for GRE was extremely scary. Sujoy Sir confidently told me that he can get me prepared within 10 classes for the GRE quantitative section. He is an extremely patient teacher and the best thing about him is that he identifies your weaknesses very well. He taught me everything in context, explaining the smallest of details just so that I could understand the logic behind even the simplest of equations. He is well aware of the requirements of GRE and teaches you all the tricks and techniques needed to ace the exam. I would strongly recommend him for any student who is looking for quality teaching. I don't think I would have been able to prepare myself for GRE without his guidance and support."

Anhad Sadana

GRE Q168
"He is one of the most dedicated and patient tutor I have come across in a long time. He puts in a lot of effort to make sure that you understand the concepts and constantly keeps motivating you to do better. I think he is one of the best out there, as he know the subject thoroughly."

Amit Saikia

"Sujoy sir gave me valuable insights on how to refine my technique and speed. He introduced me to a different level of thinking altogether, which I believe was crucial to my success in the course of my preparation"

Rohan Nagpal

GMAT 700 - Q49
"Sir explains math in a very simple way and makes solving maths a lot of fun. His methods are really efficient and useful."

Alisa Basak

"I have received a lot of learning from the mentors. They have been extremely helpful and always showed the right part to ace the target. The continuous guidance helped me to convert SCMHRD, IIM Ranchi, XIMB, Tapmi, KJ Somayia, SIIB, SIBM Bangalore, GreatLakes Chennai."

Hrishav Roy

"I prepared here for the last 6 months to CAT and had a wonderful experience. Very caring and experienced teachers here. Loved the way they taught and would recommend all to join for the preparation. Teachers were always available for solving the doubts."

Deepanjan Roy

"I have been a part of the GMAT program for the past 6-7 months , went through the rigorous drill of the GMAT prep and feel quite confident to share my experience . Seeing an upwards curve in my mocks will write the paper later this month end. Firstly , from my personal experience this is the best institute in terms of individually focusing on every single student compared to other institutes . Will be forever thankful to the faculties - for the immense customization to study plans , study materials etc they did for me - purely based on my strengths and weaknesses . The Question Banks coupled with the numerous individual doubt clearing sessions - are the pillars of my confidence on my prep."

Soham Majumder

"He is one of the best in the teaching industry when it comes to QA for MBA entrance examinations. He's always there to help, whenever you need it. His methods and techniques are absolutely precise and apt for being able to bell the QA section in any MBA entrance exam"


"A lot of focus was on the conceptual understanding followed by practice questions which helped me achieve the score."

Aleena Chanda

GRE 318
Univ. of Nebraska-Lincoln
"The math classes were quite helpful and the techniques taught by the teachers helped to solve the sums quickly. The English classes were also quite effective. Sir helped us understand the techniques for solving reading comprehension which became very useful . Also we learned a lot of new words which is a very important part of GRE. The class timings were quite flexible"